Lau 60556101 Fan Blade The York S1-028-12424-700 is an

The York S1-028-12424-700 is an industrial-grade A54 V-Belt engineered specifically for high-torque HVACR applications

and Miller gas-fired heaters

Since it replaces obsolete part numbers 632252 and 632444

With a design pressure rating of 750 psig

Key Benefits for Technicians Precise Pressure Regulation: High-tensile internal spring restores factory-spec manifold pressure control for stable burner staging

Lau 60556101 Fan Blade The York S1-028-12424-700 is anThe Lau 60556101 is a high performance, 18 inch aluminum fan blade designed for demanding condenser applications. Engineered for a 27 degree pitch and clockwise (CW) rotation, this 3 blade propeller is built to maintain optimal airflow across coils in rooftop air conditioners, heat pumps, and commercial refrigeration units. With a maximum rating of 1140 RPM, it delivers the high static pressure required for efficient heat transfer in industrial